Top 100 Penetration Testing Services
The Best of December 2024
Looking for a top penetration testing company?
Also known as ethical hacking, penetration testing deals with testing computer systems, networks, and web applications to identify security vulnerabilities. Pen testing simulates real-life security attacks to determine areas that attackers could exploit. Ultimately, it highlights the weaknesses of your company’s IT infrastructure and makes it easier to identify the necessary steps to prevent security breaches.
Hiring a penetration testing company will give you a strategic advantage in bolstering organizational security. Since there are many tools and resources involved in executing penetration tests, working with a penetration testing agency can save you both money and time.
That's why we've created this list of the best penetration testing services for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best Penetration Testing Companies
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181
- $1,000+
- 10 - 49 employees
- London, England
Read MoreSmartdesc is a London-based IT company with a team of fewer than 50 people. Founded in 2011, they offer IT strategy consulting, cloud consulting, and cybersecurity solutions for small and mid-market businesses, primarily non-profit organizations.
Clients
- Mind
Industries
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182
- $5,000+
- 10 - 49 employees
- Vaughan, Canada
Read MoreHaycor Computer Solutions Inc. is a managed IT services company founded in 2006 and located in Vaughan, Canada. The team of about five employees offers IT managed services and cybersecurity services to small businesses in the business services and manufacturing industries.
Industries
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183
- Undisclosed
- 10 - 49 employees
- Mountain View, CA
Read MoreCybersecurity and IT managed services company Jump Start Technology was founded in 1997. Their small team is based in Mountain View, California. Jump Start Technology focuses on cybersecurity and IT managed services.
Industries
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184
- $1,000+
- 10 - 49 employees
- Colden Common, England
Read MoreEvalian is a small cybersecurity and business consulting company. Based in Colden Common, United Kingdom; London, United Kingdom and Worcester, United Kingdom, the firm was founded in 2017. Their team specializes in cybersecurity and business consulting.
Clients
- Alliants
Industries
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185
- $100,000+
- 1,000 - 9,999 employees
- Piscataway, NJ
Read MoreMarlabs Inc is a digital firm that has offices in Piscataway, N.J., and Bangalore, India. Founded in 1996, Marlabs Inc's team of over 1,500 employees has over two decades of experience in CRM consulting, SI and big data consulting, and SI. The firm primarily works with mid-market and larger clients from the education, financial services, and health care industries.
Industries
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186
- $5,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreClearFuze Networks, Inc. Is a small Los Angeles, California-based IT managed services company. They provide IT managed services, cybersecurity, and IT strategy consulting and were founded in 2002.
Industries
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187
- $5,000+
- 50 - 249 employees
- Ikeja, Nigeria
Tanta Innovative Limited is a small cybersecurity company. The Ikeja, Nigeria-based agency was founded in 2008. Their team focuses on cybersecurity, IT strategy consulting, IT managed services, IT staff augmentation, and more.Read MoreClients
- Divic Exclusive Hotel
Industries
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188
- $5,000+
- 10 - 49 employees
- Gorakhpur, India
Hyathi Technologies Private Limited, a web design company, was launched in 2020. The firm provides web design, cybersecurity, IT staff augmentation, custom software development, and more and has a small team. The firm is located in Gorakhpur, India and Vancouver, Canada.Read MoreIndustries
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189
- $25,000+
- 250 - 999 employees
- Kyiv, Ukraine
Read MoreUDEV HUB is a software development company founded in 2018 in Kyiv, Ukraine with over 250 members. They specialize in cybersecurity, IT staff augmentation, and custom software development solutions for clients in the fields of financial services, e-commerce, and education.
Clients
- GBS SOLUTIONS
Industries
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190
- $10,000+
- 50 - 249 employees
Wallarm is a midsize San Francisco, California-based Cybersecurity company. Their services include Cybersecurity and Application Testing.Read MoreIndustries
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191
- $5,000+
- 10 - 49 employees
- Tallinn, Estonia
Read MoreDatami is a cybersecurity company. They are located in Tallinn, Estonia; New York, New York and Kyiv, Ukraine and have a small team. Their services include cybersecurity, IT managed services, blockchain, and application testing.
Clients
- Solvd
- Adr0meda
- S-PRO
Industries
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192
- $25,000+
- 10 - 49 employees
- Melbourne, Australia
Read MoreVokke is a custom software development firm. The small team is located in Footscray, Australia. Their services include custom software development and application management & support.
Industries
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193
- $1,000+
- 2 - 9 employees
- Sopot, Poland
Read MoreZ-Labs, Software Security Labs is a cybersecurity company. They are headquartered in Sopot, Poland and have a small team. Their services include cybersecurity and application testing. The company was founded in 2018.
Industries
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194
- $5,000+
- 2 - 9 employees
- Warszawa, Poland
Read MoreImmunity Systems is a software company founded in 2016 in Warsaw, Poland with more than two members. They are experts in cybersecurity, custom software development, and AI solutions for clients in the fields of financial services, healthcare, and IT.
Industries
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195
- $1,000+
- 10 - 49 employees
- Scottsdale, AZ
Read MoreSpectrum Technology Solutions is an IT firm based in Scottsdale, Ariz. with more than 10 employees. Founded in 2009, they offer IT managed services, cybersecurity, and cloud consulting solutions for clients in the fields of health care, dental services, and more.
Clients
- BC Solutions, LLC
Industries
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196
- $50,000+
- 10 - 49 employees
- New York, NY
Read MoreReflections is a New York based digital innovations lab. They were founded in 1999 and have a team of 16 employees. They specialize in web development, mobile app development, and UX/UI design. They mainly work with small business and mid-market clients in the advertising, consumer products, and business services industries.
Clients
- The Shade Store
Industries
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197
- $5,000+
- 10 - 49 employees
- Jacksonville, FL
Read MoreOnDefend is an IT security company based in Jacksonville, Fla. that was founded in 2015. OnDefend employs a team of 4 that exclusively provides cybersecurity solutions.
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198
- $5,000+
- 2 - 9 employees
Read MoreSoftSeq provides cybersecurity services and was founded in 2015. Their team of around 10 employees is based in Odessa, Ukraine. They also provide custom software development services.
Clients
- Petcube
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199
- $5,000+
- 10 - 49 employees
- Warszawa, Poland
Read MoreISEC is a cybersecurity company launched in 2009. They are based in Warszawa, Poland and Wrocław, Poland and have a small team. Their services include cybersecurity.
Industries
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200
- $5,000+
- 2 - 9 employees
Founded in 2020, Tenendo is a Cybersecurity company. Their small team is located in Cork, Ireland and specializes in Cybersecurity.Read MoreIndustries
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201
- $1,000+
- 2 - 9 employees
Read MoreSecario Labs, a cybersecurity company, is headquartered in Cardiff, United Kingdom and Sofia, Bulgaria. They provide cybersecurity and were founded in 2021.
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202
- $1,000+
- 2 - 9 employees
- Edmonton, Canada
Read MoreGeneration Technology Solutions is a managed IT services company based in Edmonton, Canada. The company, founded in 1999, has a team of less than ten that provides IT managed services, IT strategy consulting, and other IT consulting & SI. Generation Technology Solutions serves small companies in various industries that include business services, energy & natural resources, and financial services.
Clients
- Eco Medical
Industries
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203
- $1,000+
- Freelancer employees
- Aliso Viejo, CA
Read MoreBlairSammons.com is an IT consulting agency based in Aliso Viejo, Calif. BlairSammons.com specializes in IT strategy consulting, software integration, hardware installations, IT managed services and more.
Clients
- VeracityColab.com
Industries
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204
- $1,000+
- 2 - 9 employees
- Fairfax, VA
Read MoreITUNeed is a cybersecurity firm based in Fairfax, Va. The company, founded in 2014, has a team of less than ten that provides cybersecurity, cloud consulting & SI, IT strategy consulting, and IT managed services to small and midmarket IT companies.
Clients
- OJT Communications LLC
Industries
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205
- $5,000+
- 2 - 9 employees
- Columbia, MD
Read MoreShield 7 Consulting is a consultancy founded in 2011 and based in Clarksville, Md. with more than two employees, they offer cybersecurity, IT managed services, and other IT consulting solutions for clients in the industries of utilities, energy, and financial services.
Clients
- Unleashed Technologies
Industries
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206
- $5,000+
- 2 - 9 employees
- Bremen, Germany
Launched in 2022, Truscova GmbH is a cybersecurity company. Their small team is headquartered in Bremen, Germany and Abu Dhabi, United Arab Emirates. Their services include cybersecurity and blockchain.Read MoreIndustries
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207
- $1,000+
- 10 - 49 employees
- Minneapolis, MN
Read Morea COUPLE of GURUS is an IT company founded in 2002 with more than 10 employees. Based in Minneapolis, they offer IT managed services and IT strategy consulting solutions to both small and medium-sized businesses.
Clients
- Healthcare/HIPAA Companies, Medical Device and Biotech Manufacturers and Startups
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208
- $1,000+
- 10 - 49 employees
- Jefferson, LA
Read MoreSyscom LLC is an IT strategy consulting company in Jefferson, Louisiana. The small team offers IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services and was founded in 2003.
Industries
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209
- $5,000+
- 10 - 49 employees
- Houston, TX
Read MoreEstablished in 2009, Chrysalis MSP is an IT managed services company. Their small team is in Houston, Texas. Their team provides IT managed services, cybersecurity, voice services, and IT strategy consulting.
Industries
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210
- $5,000+
- 250 - 999 employees
- Greenwood Village, CO
In Greenwood Village, Colorado; New York, New York and Irvine, California, NexusTek is a midsize cloud consulting & SI company. Launched in 1996, the team offers cloud consulting & SI, IT managed services, Cybersecurity, IT strategy consulting, and more.Read MoreIndustries
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